Features: 100% Brand new. For amateur DIY doll manufacture craft; With thread end and washer buckle; Material：polyethylene Diameter：6mm;8mm;9mm;10mm;12mm（each size 20pcs） 10mm Washers : 80Pcs 11mm Washers : 20Pcs Colour:Black Use tweezers to nip the washer,heat it with lighter,glued to the fitting, which is more convenient and not easy to fall off. Package include .